Tools & Wizards About Us
yahoo.io screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

yahoo.io

Yahoo | Mail, Weather, Search, Politics, News, Finance, Sports & Videos

Page Load Speed

1.4 sec in total

First Response

52 ms

Resources Loaded

803 ms

Page Rendered

517 ms

yahoo.io screenshot

About Website

Visit yahoo.io now to see the best up-to-date Yahoo content and also check out these interesting facts you probably never knew about yahoo.io

Latest news coverage, email, free stock quotes, live scores and video are just the beginning. Discover more every day at Yahoo!

Visit yahoo.io

Key Findings

We analyzed Yahoo.io page load time and found that the first response time was 52 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

yahoo.io performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value2,650 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.2 s

2/100

10%

Network Requests Diagram

yahoo.io

52 ms

www.yahoo.com

398 ms

cmp.js

70 ms

consent.js

53 ms

tdv2-wafer-utils.customErrorHandler.bcda778b736c3a054af62f437b536e78.js

53 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Yahoo.io, 88% (60 requests) were made to S.yimg.com and 4% (3 requests) were made to Yahoo.com. The less responsive or slowest element that took the longest time to load (398 ms) relates to the external source Yahoo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 992.2 kB (43%)

Content Size

2.3 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yahoo.io main page is 2.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 980.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 250.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 980.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 7.3 kB

  • Original 702.0 kB
  • After minification 694.7 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Yahoo images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 397.6 kB
  • After minification 397.6 kB
  • After compression 393.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 41 (67%)

Requests Now

61

After Optimization

20

  • AJAX
  • Images
  • JavaScript

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yahoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yahoo.io

yahoo.io

52 ms

www.yahoo.com

www.yahoo.com

398 ms

cmp.js

cmp.js

70 ms

consent.js

consent.js

53 ms

tdv2-wafer-utils.customErrorHandler.bcda778b736c3a054af62f437b536e78.js

tdv2-wafer-utils.customErrorHandler.bcda778b736c3a054af62f437b536e78.js

53 ms

benji-2.0.14.js

benji-2.0.14.js

62 ms

wf-rapid-1.10.8.js

wf-rapid-1.10.8.js

52 ms

wf-caas-1.36.1.js

wf-caas-1.36.1.js

53 ms

wf-toggle-1.15.4.js

wf-toggle-1.15.4.js

61 ms

react-wafer-featurebar.custom.default.95a7979b4c06295e22960043d003fb49.js

react-wafer-featurebar.custom.default.95a7979b4c06295e22960043d003fb49.js

64 ms

wf-action-1.8.1.js

wf-action-1.8.1.js

64 ms

wf-native-da-1.0.4.js

wf-native-da-1.0.4.js

62 ms

wf-beacon-1.3.4.js

wf-beacon-1.3.4.js

61 ms

wf-video-3.1.2.js

wf-video-3.1.2.js

68 ms

wf-bind-1.1.3.js

wf-bind-1.1.3.js

68 ms

wf-text-1.2.0.js

wf-text-1.2.0.js

68 ms

wf-scrollview-2.22.6.js

wf-scrollview-2.22.6.js

67 ms

wf-image-1.4.0.js

wf-image-1.4.0.js

68 ms

react-wafer-ntk.custom.smartphone.default.c61c28065e1d51d10cc4c96c95373c55.js

react-wafer-ntk.custom.smartphone.default.c61c28065e1d51d10cc4c96c95373c55.js

67 ms

wf-fetch-1.19.1.js

wf-fetch-1.19.1.js

77 ms

wf-template-1.4.3.js

wf-template-1.4.3.js

78 ms

wf-menu-1.3.0.js

wf-menu-1.3.0.js

74 ms

wf-benji-1.1.3.js

wf-benji-1.1.3.js

74 ms

wf-form-1.34.5.js

wf-form-1.34.5.js

76 ms

wf-countdown-1.2.5.js

wf-countdown-1.2.5.js

75 ms

wf-lightbox-1.10.6.js

wf-lightbox-1.10.6.js

78 ms

wf-clipboard-copy-1.0.2.js

wf-clipboard-copy-1.0.2.js

78 ms

react-wafer-stream.custom.default.34fba140d46159f80d116c63459e57e7.js

react-wafer-stream.custom.default.34fba140d46159f80d116c63459e57e7.js

79 ms

tdv2-applet-sponsored-moments.custom.0b971ce4d61b50c68d3894364a11afa4.js

tdv2-applet-sponsored-moments.custom.0b971ce4d61b50c68d3894364a11afa4.js

79 ms

promos.loginbanner.custom.default.10c6f3e12491802a16b5c2bf670b163e.js

promos.loginbanner.custom.default.10c6f3e12491802a16b5c2bf670b163e.js

78 ms

smartphone_1.11.168.js

smartphone_1.11.168.js

81 ms

wf-loader-2.7.1.js

wf-loader-2.7.1.js

79 ms

wf-progress-loader-1.2.10.js

wf-progress-loader-1.2.10.js

79 ms

989d577.caas-news_mweb.min.js

989d577.caas-news_mweb.min.js

81 ms

cerebro_min.js

cerebro_min.js

50 ms

privacy-choice-control.png

privacy-choice-control.png

54 ms

yahoo.png

yahoo.png

55 ms

Regular.woff

Regular.woff

56 ms

Medium.woff

Medium.woff

57 ms

Light.woff

Light.woff

68 ms

ExtraLight.woff

ExtraLight.woff

37 ms

Semibold.woff

Semibold.woff

45 ms

CLOUDY.svg

CLOUDY.svg

43 ms

26705a70-df4c-11ee-87fe-7602c943ce02.cf.jpg

26705a70-df4c-11ee-87fe-7602c943ce02.cf.jpg

45 ms

spaceball.gif

spaceball.gif

37 ms

09e3a27174baf4443bed5330d2db3510.cf.jpg

09e3a27174baf4443bed5330d2db3510.cf.jpg

39 ms

8a1619b0-df61-11ee-956b-c3f66d87b65c.cf.jpg

8a1619b0-df61-11ee-956b-c3f66d87b65c.cf.jpg

40 ms

fd7578683b1e3c0531b8cd6fb4fafed2.cf.jpg

fd7578683b1e3c0531b8cd6fb4fafed2.cf.jpg

37 ms

bdebe170-df34-11ee-af35-d5649bcc3664.cf.jpg

bdebe170-df34-11ee-af35-d5649bcc3664.cf.jpg

37 ms

719ad8af1e927a877601bea9f5adbf4a.cf.jpg

719ad8af1e927a877601bea9f5adbf4a.cf.jpg

39 ms

0fda6d70-df68-11ee-9fff-964dad10c8c6.cf.jpg

0fda6d70-df68-11ee-9fff-964dad10c8c6.cf.jpg

39 ms

33a30ee0-d268-11ee-ae9b-f6ff92ce26f8.cf.jpg

33a30ee0-d268-11ee-ae9b-f6ff92ce26f8.cf.jpg

15 ms

db7773dc384f05933b7178e6bd62f348.cf.jpg

db7773dc384f05933b7178e6bd62f348.cf.jpg

11 ms

ca219312618d525e655b83897861f26e.cf.jpg

ca219312618d525e655b83897861f26e.cf.jpg

12 ms

df9fb14f5b790aef48b150a655ba5d8c.cf.jpg

df9fb14f5b790aef48b150a655ba5d8c.cf.jpg

13 ms

Oval_Orb.png

Oval_Orb.png

12 ms

analytics-3.53.39.js

analytics-3.53.39.js

10 ms

fpMobile.8f9add67c24b6c4b6c62d26484cca4c7.js

fpMobile.8f9add67c24b6c4b6c62d26484cca4c7.js

13 ms

wf-core-1.65.0.js

wf-core-1.65.0.js

13 ms

sh-5.17.91.js

sh-5.17.91.js

14 ms

homepage-pwa-defer-1.1.6.js

homepage-pwa-defer-1.1.6.js

13 ms

safe.min.js

safe.min.js

14 ms

__rapid-worker-1.2.js

__rapid-worker-1.2.js

163 ms

cs_1.5.1.js

cs_1.5.1.js

138 ms

exp.json

exp.json

17 ms

perf-vitals_3.2.0.js

perf-vitals_3.2.0.js

12 ms

Visual_-_Sign_out_@2x.png

Visual_-_Sign_out_@2x.png

53 ms

p

p

97 ms

Accessibility Review

yahoo.io accessibility score

91

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

yahoo.io best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

yahoo.io SEO score

99

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yahoo.io can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Yahoo.io main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

yahoo.io

Open Graph data is detected on the main page of Yahoo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: